baber/WOPTO huggingface dataset:
Patent SE-8302525-L (SE)
Inventor: ORNER T
IPC: B01D45/04
Filed: 1983-05-03
Abstract: Fume purifier with intake for the supply of fumes to a collection chamber (13-16) in the purifier and an outlet for the fumes from the collection chamber. In order to produce a reduction in the fume speed so that the particles can sediment in the bottom of the purifier the intake is connected to the collection chamber's upper part in a vertical wall (13), preferably around the periphery of the chamber, while the outlet catches the fumes on a lower level than then intake and between the intake and the opposite vertical wall (16) in the collection chamber. Thus forcing the fumes to proceed horizontally, vertically downward, horizontally again and vertically upward in a complete rotation before the fumes continue out into the atmosphere.<IMAGE>
Patent SE-8302682-L (SE)
Inventor: JOHANSSON H
IPC: A01G23/00
Filed: 1983-05-10
Abstract: No further information available at time of publication.
Patent SE-8405652-L (SE)
Inventor: ZONES S I
IPC: C01G17/00
Filed: 1984-11-12
Abstract: Molecular sieves, particularly zeolites, of intermediate pore size are prepared using imidazole derivatives as templates.
Patent SE-8406590-L (SE)
Inventor: HANSSON S
IPC: A61F2/00
Filed: 1984-12-27
Abstract: The invention relates to a package for sterile and contamination-free storage of artificial implants, comprising an inner capsule (1) to hold said implant (4) and being made of the same material as the implant, a hermetically sealed outer casing (6) surrounding said capsule (1) and a positioning member (7) arranged inside said outer casing (6) and in yielding abutment with the capsule (1).
Patent SE-8505332-L (SE)
Inventor: HAGELBERG A C
IPC: F42B19/26
Filed: 1985-11-12
Abstract: An undersea weapon comprising a warhead, a rocket motor, detection, homing and control systems and a hydropulse underwater propulsion system in an integral unit. The weapon is launched at a previously detected target, such as a submarine, on a ballistic trajectory through the air by means of the rocket motor. The weapon enters the water near the submarine, which is thereafter detected by an on-board system incorporating active and/or passive detection. The thus-determined submarine direction is utilized by the control system to guide the weapon toward the submarine under water. A hydropulse motor utilizes the empty rocket motor as the propulsion chamber and provides the underwater propulsion to propel the weapon through the water toward the submarine, where the warhead then detonates on contact with the submarine. Alternatively, the weapon may be air dropped near a previously detected target, in which case there need be no propellant in the rocket motor. The hydropulse motor operates by repeatedly filling the chamber with water and expelling the water at high velocity through a converging nozzle in succeeding pulse stages. During the intervals between pulses, the detection system monitors the submarine free of noise from the on-board propulsion motor.
Patent SE-8505996-L (SE)
Inventor: DRUPPEL J
IPC: B22D41/015
Filed: 1985-12-18
Abstract: Steel casting ladles present at different locations are supplied alternately with one heating system for all of the steel casting ladles. The heating system including current bearing heating cables is arranged on a wheelable platform which in turn is present on a swivel stage. For supplying the ladles the rotary motion of the swivel stage is combined with the to-and-fro motion of the wheelable platform.
Patent SE-8604855-L (SE)
Inventor: NILSSON A
IPC: F16L27/00
Filed: 1986-11-13
Abstract: PCT No. PCT/SE87/00526 Sec. 371 Date Jun. 14, 1989 Sec. 102(e) Date Jun. 14, 1989 PCT Filed Nov. 11, 1987 PCT Pub. No. WO88/03626 PCT Pub. Date May 19, 1988.A continuous output device for liquid or gaseous fluids comprising a rail having channels each opening to a first surface of the rail through a slit sealed by a sealing strip, the fluid being supplied to the channels of the rail, and a coupling having an opening member for locally pushing aside the sealing strip for passing, at activation of the coupling, the fluid to said coupling beyond the sealing strip for further distribution to a using place. The sealing strip comprises a spiral spring covered with a sealing body for sealing against the slit. The revolutions of the spiral spring are inclined so that the torsional properties of the spring are used for pushing aside the sealing strip.
Patent SE-8604936-L (SE)
Inventor: KIDELL R B
IPC: E04D/
Filed: 1986-11-19
Abstract: For the purpose of fastening safety elements 30 on a roof with a supporting underlay 10 and a covering of an insulating or sealing material 11, 12 arranged thereon, a plate 13 is connected to the supporting underlay 10, which plate has, on its outer side facing away from the underlay 10, an upwardly projecting member 16 with a through-hole 20 in a delimiting surface 18 at a distance from the plate 13. A standard 22 can be guided down through the hole 20 and connected to the plate 13 by means of a bolt 28 in a portion 27 raised from the plate material. The standard 22 has a length which exceeds the thickness of the covering 11, 12 so as to make possible connection to said safety elements 30. The bolt 28 prevents movement of the standard 22 in its longitudinal direction and, by virtue of the fact that the periphery of the through-hole 20 bears against the periphery of the standard 22, movements of the standard 22 caused by force exerted at an angle to the longitudinal direction of the standard 22 are counteracted. In this way, a safe reliable connection between the safety elements 30 and the underlay 10 of the roof is obtained. <IMAGE>
Patent SE-8605170-L (SE)
Inventor: ZACKRISSON H
IPC: E04B1/94
Filed: 1986-12-01
Abstract: The fireproof casing (12) is of material such as steel, and contains at least one sleeve (13) of thermically expanding material. The casing and sleeve or sleeves are divided into two halves along axially extending division lines so that they may be assembled around a pipe or tube. The casing has two outwardly extending flanges (18) which likewise are divided, and which are used for holding the casing against screening.
Patent SE-8700739-L (SE)
Inventor: FRENNINGE THOMAS KURT
IPC: E03C1/00
Filed: 1987-02-23
Abstract: In the cleaningmethod, water from a water system to which the bath is connected for supplying the bath with water is led as flushing water into the pipe system. after a bath has been taken, before impurities in the system have had time to dry. The flushing water is discharged, after flushing of the pipe system, into the bath and out of the bath via the drain of the bath. Flushing of the pipe system is started automatically when a washing in the bath has been concluded, preferably when the bath-water level in the bath has fallen below a certain level. Flushing of the pipe system is automatically started after a certain time. The start of flushing is controlled by the bath-water level of the bath having fallen to or below such a level at which nozzles for supply of water/air
Patent SE-8701233-L (SE)
Inventor: KONIARSKI DAVID
IPC: H04R1/28
Filed: 1987-03-25
Abstract: The passages are located in the region of the centre of the loudspeaker units, and constitute a circular aperture extending through the centre of the cover which is of stiff cardboard material. Along the surface of the cover plate facing the atmosphere is a painted or other fluid-repellent layer, and the cover is connected to the vibration unit along its periphery, the connection between them being by glue. The union between the two components is such that the cover is accommodated in a bowl-shaped space formed by the vibration unit when the loudspeaker components are in the inoperative position. The pair of loudspeaker units are fitted in an insulated container with the covers with passages connected to them.
Patent SE-8803404-L (SE)
Inventor: JOHNSSON S
IPC: G01C19/72
Filed: 1988-09-27
Abstract: In an ammunition unit use is made of a fibre-optic gyro with one or more fibre-optic loops (2, 3, 4). Each gyro quantity in the form of roll, pitch or yaw angle can be measured by detecting the phase displacements of the light in each loop. The loop or at least one of the loops extends essentially connected on or in the ammunition unit shell (1). A centre axis (2a, 3a, 4a) extending at right angles to the plane of the loop is inclined relative to the longitudinal axis (1a) of the ammunition unit.
Patent SE-8901323-L (SE)
Inventor: KRONENBERGER A
IPC: F16C33/60
Filed: 1989-04-12
Abstract: An anti-friction bearing unit, particularly for use in an exhaust gas turbo charger. The unit includes two anti-friction bearings axially spaced apart from each other on a shaft. High temperature occurs on one end of the shaft. A precise mounting is provided which is not sensitive to high temperatures on at least the axial side exposed to high temperature. The bearing outer ring, which is the ring not subject to high temperatures, consists of one piece. The bearing inner ring is widened and divided into two sections at its axial middle. The axial portion of the divided inner ring which is exposed to high temperature consists of material of high heat resistance. The high heat resistance material is, for example, 80 MoCrV 42 16 (M 50) or X 102 CRMo 17 (AISI 440 C). An additional intermediate ring around the shaft at the high temperature and helps reduce heat transmission.
Patent SE-8903959-L (SE)
Inventor: MORI KEI
IPC: G02B6/26
Filed: 1989-11-24
Abstract: A light radiator is described which is capable of being threadably attached to the light-emitting end of a fiber optic cable to radiate light rays transmitted therethrough. The light-guide rod has a thread at a circumference of its one end in order to be threadably connected to the light-emitting end of the fiber optic cable and the light-guide rod has a spiral groove at its circumference. The spiral groove gradually getting deeper as it approaches the rod's tip in order to diffusively radiate the light therefrom.
Patent SE-9003492-L (SE)
Inventor: HEROE HAAKON
IPC: A61L27/00
Filed: 1990-11-01
Abstract: The invention relates to a process for producing an implant object 1' which contains hydroxylapatite or which is coated with hydroxylapatite and which preferably consists of titanium, with the implant object being enclosed, during a heating and pressing sequence, in a first cladding which exhibits ductile properties at the appropriate temperature, and being subjected, in this cladding, to a compression. The implant and hydroxylapatite are protected, during the heating and pressing sequence, by a film 5, 15 which is selected from a material which does not react with hydroxylapatite 4 and the said first cladding 8, 15, and that this film is also enclosed in the said first cladding 8, or constitutes the said first cladding 15. <IMAGE>
Patent SE-9003746-L (SE)
Inventor: ANDERSSON R
IPC: D21D5/24
Filed: 1990-11-26
Abstract: PCT No. PCT/SE91/00803 Sec. 371 Date May 5, 1993 Sec. 102(e) Date May 5, 1993 PCT Filed Nov. 26, 1991 PCT Pub. No. WO92/09371 PCT Pub. Date Jun. 11, 1992.A hydrocyclone plant comprises a multiplicity of hydrocyclones arranged in groups of at least two hydrocyclones, each group being made in a single piece. The hydrocyclones extend substantially radially in an annular space for a liquid mixture to be separated. The inlet space extends concentrically around a cylindrical heavy fraction space for receiving a heavy fraction of the liquid mixture from the hydrocyclones. According to the invention, the hydrocyclone groups are distributed around the cylindrical heavy fraction space in the circumferential direction and are spaced from one another in the inlet space to allow the liquid mixture to flow between adjacent hydrocyclone groups.
Patent SE-9101602-L (SE)
Inventor: LINDSTRAND U
IPC: B65H49/32
Filed: 1991-05-27
Abstract: A tool for supporting a body (1) which comprises a coil (2) of a continuous object (3), a sleeve (4) forming a core, and protective discs (6, 7) at the sides of the sleeve, and said body (1) having central openings (8, 9) at its both ends, said tool comprising two stand members (11, 12), each with an outer support element (17) and a connecting means (13) for assembling the stand members (11, 12) together with said body (1) located therebetween. According to the invention each stand member is also provided with an inner support element (18) that keeps said body off the support, said inner support element comprising a concentric, axial centering ring (24) engaged with the body (1) at its opposite central opening (8, 9), and a radial support ring (25) in abutment with the protective discs. The inner support element (18) in the form of a wheel carrying the body (1) is rotatably journalled at the outer support element (17).
Patent SE-9102400-L (SE)
Inventor: JOHANSSON G
IPC: G09F7/08
Filed: 1991-08-20
Abstract: Fastening element 1 intended to connect two members 8, 10, where at least one 8 of the members comprises a track 12 which is open on one side and the longitudinal opening of which is partly closed by two track tongues 14 directed towards one another, said element 1 comprising a longitudinal base portion 2 and means 3 for holding the fastening element against the track-bearing member. In order to simplify the connection of the fastening element 1 to a track-bearing member, the fastening element is characterized in that said means consist of at least one longitudinal projection 3; 3a, 3b; 3', 3'' which is formed integrally with an essentially plane portion of the base portion and has a longitudinal essentially plane surface 5; 5', 5'' arranged parallel to the base portion 2 by means of at least one connection piece 6; 6', 6'', the dimension of which in the transverse direction with regard to the longitudinal direction is smaller than the distance between said track tongues 14, and in that the width of the projection exceeds the distance between the tongues 14 but is smaller than the width of said track 12. <IMAGE>
Patent SE-9200510-L (SE)
Inventor: AHRWEILER K-H
IPC: B23P9/00
Filed: 1992-02-20
Abstract: In a double belt press, in which the steel belts are supported on the back by rollers, inherent compressive stress occurs on the side of the steel belts of a double belt press that are supported on the back by rollers, resulting in an undesirable bowl-shaped deformation of the steel belts. In order to avoid this deformation, at least the side of the steel belts which faces away from the rollers is subjected to treatment by shot blasting before being installed in the double belt press.
Patent SE-9201609-L (SE)
Inventor: GIORDANO C
IPC: A61P9/08
Filed: 1992-05-22
Abstract: Process for the preparation of (2S,3S)-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4 (5H)-one of formula   <IMAGE>   by direct cyclization of the compound of the formula   <IMAGE>  with a catalytic amount of phosphonic acid.
Patent SE-9203942-L (SE)
Inventor: OLSEN C
IPC: A61F13/20
Filed: 1992-12-30
Abstract: PCT No. PCT/SE93/01108 Sec. 371 Date Aug. 16, 1995 Sec. 102(e) Date Aug. 16, 1995 PCT Filed Dec. 27, 1993 PCT Pub. No. WO94/15565 PCT Pub. Date Jul. 21, 1994A tampon (8) includes an absorbent body (2) which is embraced by a fluid-permeable casing (4) of thermoplastic non-woven material. A withdrawal string (7) attached to the absorbent body (2) exits centrally from one end surface (10) of the tampon. The casing material (4) is heat-sealed at least at the central part of the end surface (10), by pressing a mandrel (9) against the end (10) of the tampon, so as to coalesce the thermoplastic material to an essentially fluid-impervious film (11). This improves the protection of the tampon against leakage and also increases the stability of the tampon.
Patent SE-9402002-L (SE)
Inventor: BALANA JOSEP MA ALTES
IPC: H05K5/00
Filed: 1994-06-23
Abstract: Special alloys of the kind responding to the formula of 95% Sn 5% Sb or 52% Sn 45% Pb 3% Sb having a melting point greater than 183 DEG  C. are used in one of the preferred embodiments of the invention within this application as a first improvement in the welding of printed circuit boards. These alloys improve the quality of welding, as well as its influence on the long-term running of a service box, to the same as the life span of a car.
Patent SE-9402409-L (SE)
Inventor: LOEFVING STEN
IPC: G08B13/187
Filed: 1994-07-08
Abstract: The optical presence detector sender and receiver lobes overlap each other within an area. The level of the signal from the receiver is used to ascertain whether an object is detected or not. The receiver sensitivity is suitable for detecting a dark object within the whole detection area. The sender and receiver lobes emerge from points at a specific distance from each other. The area within which the object is detected coincides with the area where the sender lobe coincides with the receiver lobe, and is defined in an angle direction, relatively to a plane which includes the receiver lobe centre line and the sender. The lobes are limited to a level taken up by the receiver output signal to at most a twentieth part when the object is moved in a direction away from the receiver.
Patent SE-9604657-L (SE)
Inventor: KILSTROEM LARS
IPC: A47L9/16
Filed: 1996-12-18
Abstract: An accessory for a vacuum cleaner having a vacuum source (21) and an inlet tube (18) or the like entering into a chamber (15), the inlet tube communicating with a nozzle opening (11) and being normally connected to a dust container (16), the chamber having an opening which is normally covered by a lid (17). The accessory is a separate unit which is removable secured to the vacuum cleaner and includes a cyclone separator. The accessory has an inlet side (32) that can be connected to the inlet tube (18). The accessory has a liner (25) to which a container part (27) is removably secured. The container part includes a first container (45) in which particles separated by the cyclone are collected and a second container (46) operable to collect particles separated by a coarse separator.
Patent SE-9701475-L (SE)
Inventor: JOHANNISSON BJOERN
IPC: H01Q3/26
Filed: 1997-04-18
Abstract: A method and arrangement improve antenna performance parameters. The antenna includes a radiating device for radiating a beam in a substantially predefined direction. The radiating device is provided on a supporting structure. The arrangement includes at least one device to mechanically tilt the radiating device in a first direction substantially diverging from the predefined direction, and a device to tilt the beam in a second substantially opposite direction electrically.
Patent SE-9701910-L (SE)
Inventor: GRANQVIST KAJ
IPC: F41H/
Filed: 1997-05-22
Abstract: The armour is put together from several releasably attachable sections (1-5), comprising the minimum of a back section (1) and a front section (2) which can be joined together using two shoulder bands (1a,b) and waist bands (1c,d). The bands have quick-fit couplings, e.g. Velcro (RTM) fasteners, for joining them together. A neck and shoulder protection section (3) is placed beneath the shoulder bands and contains flap or strap openings (3c,d) through which the shoulder bands are passed before being joined together.
Patent SE-9702670-L (SE)
Inventor: JOHNSEN ASLE INGMAR
IPC: G05D23/19
Filed: 1997-07-10
Abstract: PCT No. PCT/NO96/00012 Sec. 371 Date Oct. 14, 1997 Sec. 102(e) Date Oct. 14, 1997 PCT Filed Jan. 17, 1996 PCT Pub. No. WO96/22567 PCT Pub. Date Jul. 25, 1996An installation for melting of snow or ice, e.g. at roof downpipes on flat roofs, in gutters and the like, comprising a heating means (11), a temperature sensor means (4,6) and a control unit (1) for connecting and disconnecting the heating means (11) in dependence on sensed temperature. The temperature sensor means comprises a first temperature sensor (4) for sensing the surface temperature at the place of snow or ice melting, and a second temperature sensor (6) for sensing the air temperature at the topical place. On the surface there is further arranged a snow sensor (7) which is connected by the control unit (1) when the first temperature sensor (4) at a rising temperatures registers that the surface temperature rises above a chosen minus value, or when the second temperature sensor (6) at a falling temperature registers that the air temperature falls below a chosen plus value, the control unit (1) causing connection of the heating means (11) if the snow sensor (7) registers snow during a chosen time period, and further keeping the heating means (11) connected at least until the second temperature sensor (6) at a rising temperature registers that the air temperature rises above the chosen plus value, or at least until the first temperature sensor (4) at a falling temperature registers that the surface temperature falls below the chosen minus value, but in both cases only on the condition that the snow sensor (7) at intervals registers snow.
Patent SE-9801843-L (SE)
Inventor: LANNER HELMUT
IPC: F16B/
Filed: 1998-05-26
Abstract: A fastener (7) comprising a concentric arrangement of a sleeve (8), and expansion elements (9, 10) is inserted into blind-drilled holes (3, 4) in the opposing parts, then the two parts are pressed together to deform the fastener and/or hole walls.
Patent SE-9902018-L (SE)
Inventor: DRANGEL HANS
IPC: F02P15/04
Filed: 1999-06-01
Abstract: An arrangement for fuel injection and ignition of a fuel-air mixture in the compression chamber in a cylinder (12) of an internal combustion engine, wherein the cylinder (12) includes a moveable piston (18) which is preferably provided with an earth electrode. The arrangement includes a combined injection and ignition device (38) which can be fastened in a through-penetrating accommodation opening (32) in the cylinder head (10) of the engine, wherein said device (38) includes an attachment part (40) and an effective or active part (46) that projects out from said attachment part and that has an end part (48) which projects into the compression chamber when said device is fastened in the cylinder head. This end-part (48) includes an injection nozzle (50) which has connected thereto an ignition electrode (52) that forms a central electrode in said device (38), said device also functioning as a sparking plug. Mounted in the front part (58) of the accommodation opening (32) that opens out into the compression chamber is an electrically conductive ring-part (62) which is provided with an earth electrode and which surrounds the effective or active part (46) of the injection and ignition device and the earth electrode (60) of which forms a side electrode relative to the central electrode (52).
Patent SE-9903246-L (SE)
Inventor: LINDER HANS
IPC: H01H9/28
Filed: 1999-09-10
Abstract: The present invention concerns a method and a device for locking a disconnecting breaker. During locking of a single-poled or multiple-poled disconnecting breaker, the actuator of the breaker is first locked both electrically and mechanically. When the breaker is in the open position, the distance between the contacts of the breaker comprises the conductor spacing for the isolation function. The electrical and mechanical locking of the actuator is indicated both electrically and mechanically. Subsequently, the link system of the breaker is mechanically locked. The link system is locked in the interlocked position. Locking of the link system is indicated by at least one indicator. Locking of the actuator of the breaker can be controlled manually via a key- and lock device, or remotely.
Patent SE-9903554-L (SE)
Inventor: OLOFSSON KERSTIN
IPC: G09B21/00
Filed: 1999-10-04
Abstract: Method for communication of messages, wherein communication symbols (11) are made available on a display (10). The communication symbols (11) are grouped in a plurality of separated display areas (12-17) and are transferred arbitrarily to and from a collection of communication symbols. A pointer is moved over selected communication symbols in selected display areas during production of a message.